361704980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 939181824

約数和(自身を除く): 577476844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 353, 364, 455, 563, 706, 910, 1126, 1412, 1765, 1820, 2252, 2471, 2815, 3530, 3941, 4589, 4942, 5630, 7060, 7319, 7882, 9178, 9884, 11260, 12355, 14638, 15764, 18356, 19705, 22945, 24710, 29276, 32123, 36595, 39410, 45890, 49420, 51233, 64246, 73190, 78820, 91780, 102466, 128492, 146380, 160615, 198739, 204932, 256165, 321230, 397478, 512330, 642460, 794956, 993695, 1024660, 1391173, 1987390, 2583607, 2782346, 3974780, 5167214, 5564692, 6955865, 10334428, 12918035, 13911730, 18085249, 25836070, 27823460, 36170498, 51672140, 72340996, 90426245, 180852490, 361704980]

約数ペア:

[(1, 361704980), (2, 180852490), (4, 90426245), (5, 72340996), (7, 51672140), (10, 36170498), (13, 27823460), (14, 25836070), (20, 18085249), (26, 13911730), (28, 12918035), (35, 10334428), (52, 6955865), (65, 5564692), (70, 5167214), (91, 3974780), (130, 2782346), (140, 2583607), (182, 1987390), (260, 1391173), (353, 1024660), (364, 993695), (455, 794956), (563, 642460), (706, 512330), (910, 397478), (1126, 321230), (1412, 256165), (1765, 204932), (1820, 198739), (2252, 160615), (2471, 146380), (2815, 128492), (3530, 102466), (3941, 91780), (4589, 78820), (4942, 73190), (5630, 64246), (7060, 51233), (7319, 49420), (7882, 45890), (9178, 39410), (9884, 36595), (11260, 32123), (12355, 29276), (14638, 24710), (15764, 22945), (18356, 19705)]